Choose the right prototyping fidelity and method for the design question.
Install
npx skills add Infrasity-Labs/dev-gtm-claude-skills --skill prototype-strategynpx skills add Infrasity-Labs/dev-gtm-claude-skills --skill prototype-strategy -a claude-code -gnpx skills add Infrasity-Labs/dev-gtm-claude-skills --skill prototype-strategy -a codex -ggemini skills install https://github.com/Infrasity-Labs/dev-gtm-claude-skills.git --path product-designers/prototype-strategygh skill install Infrasity-Labs/dev-gtm-claude-skills prototype-strategygit clone --depth 1 https://github.com/Infrasity-Labs/dev-gtm-claude-skills /tmp/Infrasity-Labs__dev-gtm-claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Infrasity-Labs__dev-gtm-claude-skills/product-designers/prototype-strategy ~/.claude/skills/prototype-strategy # Claude Code
cp -R /tmp/Infrasity-Labs__dev-gtm-claude-skills/product-designers/prototype-strategy ~/.agents/skills/prototype-strategy # Codex, Cursor, Gemini CLI, Copilot, OpenCode